I just bought the DL4 delay modeller and I have to say I am pretty happy with the quality of the sound. It sounds so great with my Marshal Valve Amp and either my Les Paul or my PRS SE with active pickups. The tonal qualities are awesome.
I've read the manual and looked at some youtube vids. I have a pretty good idea how it works. I know you can save any setting into one of the three switches (A,B and C) by holding the switch down and I know how to reset it back to the factory setting but it doesn't tell you in the manual what they come set to as default.
What are A, B and C (and D?) set to in the factory default? Can switch D also be used to save a preset?